Last updated: June 24, 2025
In September, the average temperature in Redstone Arsenal, United States hovers around 24°C (75°F), providing a pleasant climate for visitors. Temperatures may range from a cool 9°C (49°F) at night to a warm 36°C (98°F) during the day. Expect 115 mm (4.5 in) of precipitation over approximately 8 days, contributing to an average humidity level of 64%. Whether you’re exploring or relaxing, this weather sets the stage for a memorable experience!
In September in Redstone Arsenal, the average temperature is 24°C (75°F), with maximums reaching 36°C (98°F) and minimums dropping as low as 9°C (49°F). This range makes it an ideal destination for travelers looking to enjoy a mix of warm days and cooler evenings.
In Redstone Arsenal in September, the precipitation amount is 115 mm (4.5 in) over the course of 8 days.
In Redstone Arsenal in September humidity is 64%. With average temperature 24°C (75°F), this humidity feels like a warm blanket enveloping you, making outdoor exploration both refreshing and a little sticky, perfect for leisurely strolls and shaded cafes but with a need for frequent water breaks.
In Redstone Arsenal in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Redstone Arsenal.
UV Risk Categories
Weather in Redstone Arsenal varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Redstone Arsenal, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (44°F) | 111 mm (4.4 inches) | 87% | moderate |
| February Weather | 9°C (49°F) | 178 mm (7.0 inches) | 87% | high |
| March Weather | 13°C (56°F) | 196 mm (7.7 inches) | 85% | very high |
| April Weather | 16°C (61°F) | 145 mm (5.7 inches) | 82% | very high |
| May Weather | 22°C (71°F) | 99 mm (3.9 inches) | 83% | very high |
| June Weather | 25°C (77°F) | 138 mm (5.4 inches) | 82% | extreme |
| July Weather | 27°C (81°F) | 124 mm (4.9 inches) | 78% | extreme |
| August Weather | 26°C (80°F) | 117 mm (4.6 inches) | 67% | very high |
| September Weather | 24°C (75°F) | 115 mm (4.5 inches) | 64% | very high |
| October Weather | 18°C (65°F) | 119 mm (4.7 inches) | 74% | high |
| November Weather | 10°C (51°F) | 78 mm (3.1 inches) | 87% | moderate |
| December Weather | 8°C (47°F) | 153 mm (6.0 inches) | 88% | moderate |